• Ferrobarroisite Mineral Data

    www.webmineral.com/data/Ferrobarroisite.shtml General Ferrobarroisite Information : Chemical Formula: [ ](CaNa)Fe++3AlFe+++Si7AlO22(OH)2 : Composition: Molecular Weight = 923.02 gm Sodium 2.49 % Na 3.36 % Na 2 O: Calcium 4.34 % Ca 6.08 % CaO: Aluminum 5.85 % Al 11.05 % Al 2 O 3: Iron 24.20 % Fe 23.35 % FeO / 8.65 % Fe 2 O 3: Silicon 21.30 % Si 45.57 % SiO 2: Hydrogen 0.22 % H 1.95 % H 2 O
  • Ferrobarroisite dictionary definition | ferrobarroisite ...

    www.yourdictionary.com/ferrobarroisite ferrobarroisite definition: Noun 1. (mineralogy) A monoclinic-prismatic green mineral containing aluminum, calcium, hydrogen, iron, oxygen, silicon, and sodium.Origin ...
  • Ferri-ferrobarroisite Mineral Data

    www.webmineral.com/data/Ferri-ferrobarroisite.shtml PE Ferri-ferrobarroisite = 10.17 barns/electron U=PE Ferri-ferrobarroisite x rElectron Density= 34.84 barns/cc. Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units) Ferri-ferrobarroisite is Not Radioactive
  • Ferrobarroisite Mineral Data

    webmin.mindat.org/data/Ferrobarroisite.shtml Ferrobarroisite Classification: Dana Class: 66.01.03b.06 Inosilicate Double-Width Unbranched Chains, W=2 : with P=2 amphibole configuration : Group 3, the sodic-calcic amphiboles : 66.01.03b.01 Winchite [](CaNa)Mg4(Al,Fe3)Si8O22(OH)2 C 2/m 2/m : 66.01.03b.01a ...
  • Ferri-ferrobarroisite Mineral Data

    webmin.mindat.org/data/Ferri-ferrobarroisite.shtml PE Ferri-ferrobarroisite = 10.17 barns/electron U=PE Ferri-ferrobarroisite x rElectron Density= 34.84 barns/cc. Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units) Ferri-ferrobarroisite is Not Radioactive : Ferri-ferrobarroisite Classification: Dana Class: 66.01.03b.08a Inosilicate Double-Width Unbranched Chains, W=2
  • ferrobarroisite - Wiktionary

    en.wiktionary.org/wiki/ferrobarroisite ferrobarroisite ( mineralogy ) A monoclinic-prismatic green mineral containing aluminum , calcium , hydrogen , iron , oxygen , silicon , and sodium . References [ edit ]
  • Ferro-ferri-barroisite: Mineral information, data and ...

    www.mindat.org/min-1461.html Alumino-ferrobarroisite ☐{CaNa}{Fe 2+ 3 Al 2}(AlSi 7 O 22)(OH) 2: 16.24.9: Ferro-barroisite ☐{CaNa}{Fe 2+ 3 Al 2}(AlSi 7 O 22)(OH) 2: Mon. 2/m: B2/m: 16.24.11: Hastingsite {Na}{Ca 2}{Fe 2+ 4 Fe 3+}(Al 2 Si 6 O 22)(OH) 2: Mon. 16.24.12: Magnesio-hastingsite {Na}{Ca 2}{Mg 4 Fe 3+}(Al 2 Si 6 O 22)(OH) 2: Mon. 16.24.13: Taramite Root Name Group ...
  • Alumino-ferrobarroisite: Mineral information, data and ...

    www.mindat.org/min-1508.html The 2012 amphibole nomenclature has redefined the minerals in the barroisite-group. Alumino-ferrobarroisite has been discredited and the specimens analysed to be Alumino-ferrobarroisite pre-2012 are now considered barroisites.
  • Ferro-barroisite [NaCa][(Fe2+ Mg) Al ](Si Al)O 3 2 7 22 2

    www.handbookofmineralogy.com/pdfs/ferrobarroisite.pdf Ferro-barroisite [NaCa][(Fe2+;Mg)3Al2](Si7Al)O22(OH)2 °c 2001 Mineral Data Publishing, version 1.2 Crystal Data: Monoclinic. Point Group: 2=m: Prismatic; also as rims and cores of mixed amphibole crystals. Physical Properties: Cleavage: [Perfect on f110g, intersecting at »56± and »124±; partings on f100g, f001g.]
  • FBRS - What Does FBRS Abbreviation Mean?

    www.allacronyms.com/FBRS What does FBRS stand for? List of 5 FBRS definitions. Updated April 2020. Top FBRS abbreviation meaning: Ferrobarroisite